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1

Research on body‐worn cameras

Lum, Cynthia, Stoltz, Megan, Koper, Christopher S., Scherer, J. Amber

Journal:

Criminology & Public Policy

Year:

2019

Language:

english

File:

PDF, 433 KB

english, 2019

2

The Evidence-Based Policing Matrix

Cynthia Lum, Christopher S. Koper, Cody W. Telep

Journal:

Journal of Experimental Criminology

Year:

2011

Language:

english

File:

PDF, 588 KB

english, 2011

3

Advancing Research and Accountability on Police Use of Deadly Force

Koper, Christopher S.

Journal:

Criminology & Public Policy

Year:

2016

Language:

english

File:

PDF, 58 KB

english, 2016

4

DETERRING CORPORATE CRIME

SALLY S. SIMPSON, CHRISTOPHER S. KOPER

Journal:

Year:

1992

Language:

english

File:

PDF, 1.38 MB

english, 1992

5

Policy recommendations for countering mass shootings in the United States

Nagin, Daniel S., Koper, Christopher S., Lum, Cynthia

Journal:

Criminology & Public Policy

Year:

2020

Language:

english

File:

PDF, 185 KB

english, 2020

6

Police crackdowns on illegal gun carrying: a systematic review of their impact on gun crime

Christopher S. Koper, Evan Mayo-Wilson

Journal:

Journal of Experimental Criminology

Year:

2006

Language:

english

File:

PDF, 383 KB

english, 2006

7

Just enough police presence: Reducing crime and disorderly behavior by optimizing patrol time in crime hot spots

Koper, Christopher S.

Journal:

Justice Quarterly

Year:

1995

Language:

english

File:

PDF, 1.95 MB

english, 1995

8

Examining the Empirical Realities of Proactive Policing Through Systematic Observations and Computer-Aided Dispatch Data

Lum, Cynthia, Koper, Christopher S., Wu, Xiaoyun, Johnson, William, Stoltz, Megan

Journal:

Police Quarterly

Year:

2020

Language:

english

File:

PDF, 276 KB

english, 2020

9

Proactive policing in the United States: a national survey

Koper, Christopher S., Lum, Cynthia, Wu, Xiaoyun, Fritz, Noah

Journal:

Policing An International Journal of Police Strategies & Management

Year:

2020

File:

PDF, 212 KB

2020

10

A randomized controlled trial of different policing strategies at hot spots of violent crime

Bruce Taylor, Christopher S. Koper, Daniel J. Woods

Journal:

Journal of Experimental Criminology

Year:

2011

Language:

english

File:

PDF, 356 KB

english, 2011

11

License plate reader (LPR) police patrols in crime hot spots: an experimental evaluation in two adjacent jurisdictions

Cynthia Lum, Julie Hibdon, Breanne Cave, Christopher S. Koper, Linda Merola

Journal:

Journal of Experimental Criminology

Year:

2011

Language:

english

File:

PDF, 614 KB

english, 2011

12

Crime Gun Risk Factors: Buyer, Seller, Firearm, and Transaction Characteristics Associated with Gun Trafficking and Criminal Gun Use

Christopher S. Koper

Journal:

Journal of Quantitative Criminology

Year:

2014

Language:

english

File:

PDF, 423 KB

english, 2014

13

Institutionalizing Place-Based Approaches: Opening ‘Cases’ on Gun Crime Hot Spots

Koper, Christopher S., Egge, Sergeant Jeffery, Lum, Cynthia

Journal:

Year:

2015

Language:

english

File:

PDF, 194 KB

english, 2015

14

Characteristics and dynamics of illegal firearms markets: Implications for a supply-side enforcement strategy

Pierce, Glenn L., Braga, Anthony A., Hayatt, Raymond R., Koper, Christopher S.

Journal:

Justice Quarterly

Year:

2004

Language:

english

File:

PDF, 2.00 MB

english, 2004

15

PURCHASE OF MULTIPLE FIREARMS AS A RISK FACTOR FOR CRIMINAL GUN USE: IMPLICATIONS FOR GUN POLICY AND ENFORCEMENT

CHRISTOPHER S. KOPER

Journal:

Criminology & Public Policy

Year:

2005

Language:

english

File:

PDF, 211 KB

english, 2005

16

The Impact of the 1994 Federal Assault Weapon Ban on Gun Violence Outcomes: An Assessment of Multiple Outcome Measures and Some Lessons for Policy Evaluation

Christopher S. Koper, Jeffrey A. Roth

Journal:

Journal of Quantitative Criminology

Year:

2001

Language:

english

File:

PDF, 335 KB

english, 2001

17

The Impact of the 1994 Federal Assault Weapons Ban on Gun Markets: An Assessment of Short-Term Primary and Secondary Market Effects

Christopher S. Koper, Jeffrey A. Roth

Journal:

Journal of Quantitative Criminology

Year:

2002

Language:

english

File:

PDF, 226 KB

english, 2002

18

Northern Saw-Whet Owl (Aegolius acadicus) Migratory Behavior, Demographics, and Population Trends in Manitoba

De Ruyck, Christopher C., Duncan, James, Koper, Nicola, Smith, Jeff P.

Journal:

Journal of Raptor Research

Year:

2012

Language:

english

File:

PDF, 375 KB

english, 2012

19

Gun violence prevention practices among local police in the United States

Koper, Christopher S., Woods, Daniel J., Kubu, Bruce E.

Journal:

Policing An International Journal of Police Strategies & Management

Year:

2013

Language:

english

File:

PDF, 239 KB

english, 2013

20

Receptivity to Research in Policing

Lum, Cynthia, Telep, Cody W., Koper, Christopher S., Grieco, Julie

Journal:

Justice Research and Policy

Year:

2012

Language:

english

File:

PDF, 972 KB

english, 2012

21

Criminal Use of Assault Weapons and High-Capacity Semiautomatic Firearms: an Updated Examination of Local and National Sources

Koper, Christopher S., Johnson, William D., Nichols, Jordan L., Ayers, Ambrozine, Mullins, Natalie

Journal:

Journal of Urban Health

Year:

2017

Language:

english

File:

PDF, 433 KB

english, 2017

22

Diel fledging patterns among grassland passerines: Relative impacts of energetics and predation risk

Ribic, Christine A., Ng, Christoph S., Koper, Nicola, Ellison, Kevin, Pietz, Pamela J., Rugg, David J.

Journal:

Year:

2018

Language:

english

File:

PDF, 283 KB

english, 2018

23

Technology use and constituting structures: accounting for the consequences of information technology on police organisational change

Willis, James J., Koper, Christopher S., Lum, Cynthia

Journal:

Policing & Society

Year:

2018

Language:

english

File:

PDF, 2.12 MB

english, 2018

24

Letter from the editors

Lum, Cynthia, Koper, Christopher S.

Journal:

Criminology & Public Policy

Year:

2020

File:

PDF, 86 KB

2020

25

Constrained Gatekeepers of the Criminal Justice Footprint: A Systematic Social Observation Study of 9-1-1 Calltakers and Dispatchers

Lum, Cynthia, Koper, Christopher S., Stoltz, Megan, Goodier, Michael, Johnson, William, Prince, Heather, Wu, Xiaoyun

Journal:

Justice Quarterly

Year:

2020

File:

PDF, 1.65 MB

2020

26

Letter from the Editors in Chief

Lum, Cynthia, Koper, Christopher S.

Journal:

Criminology & Public Policy

Year:

2020

File:

PDF, 71 KB

2020

27

Bodyâworn camerasâ effects on police officers and citizen behavior: A systematic review

Lum, Cynthia, Koper, Christopher S., Wilson, David B., Stoltz, Megan, Goodier, Michael, Eggins, Elizabeth, Higginson, Angela, Mazerolle, Lorraine

Journal:

Campbell Systematic Reviews

Year:

2020

File:

PDF, 5.30 MB

2020

28

Responsive Vesicles from Dynamic Covalent Surfactants

Christophe B. Minkenberg, Dr. Feng Li, Dr. Patrick van Rijn, Louw Florusse, Job Boekhoven, Dr. Marc C. A. Stuart, Dr. Ger J. M. Koper, Dr. Rienk Eelkema, Prof. Dr. Jan H. van Esch

Journal:

Angewandte Chemie

Year:

2011

Language:

english

File:

PDF, 481 KB

english, 2011

29

Responsive Vesicles from Dynamic Covalent Surfactants

Christophe B. Minkenberg, Dr. Feng Li, Dr. Patrick van Rijn, Louw Florusse, Job Boekhoven, Dr. Marc C. A. Stuart, Dr. Ger J. M. Koper, Dr. Rienk Eelkema, Prof. Dr. Jan H. van Esch

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 471 KB

english, 2011

30

Influence of the stick-slip transition on the electrokinetic behavior of nanoporous material

Christophe Cheikh, Ger Koper

Journal:

Physica A: Statistical Mechanics and its Applications

Year:

2007

Language:

english

File:

PDF, 182 KB

english, 2007

31

Friction in surfactant layers at solid–liquid interfaces

Christophe Cheikh, Ger Koper

Journal:

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Year:

2005

Language:

english

File:

PDF, 136 KB

english, 2005

32

Molecular dynamics simulation of the first electron transfer step in the oxygen reduction reaction

Christoph Hartnig, Marc T.M Koper

Journal:

Journal of Electroanalytical Chemistry

Year:

2002

Language:

english

File:

PDF, 225 KB

english, 2002

33

The changing of the guard: Top management characteristics, organizational strain, and antitrust offending

Sally S. Simpson, Christopher S. Koper

Journal:

Journal of Quantitative Criminology

Year:

1997

Language:

english

File:

PDF, 1.59 MB

english, 1997

34

Race and sex differences in the measurement of risk for drug use

Denise C. Gottfredson, Christopher S. Koper

Journal:

Journal of Quantitative Criminology

Year:

1997

Language:

english

File:

PDF, 1.14 MB

english, 1997

35

Ab initio and classical molecular dynamics studies of electrode reactions

Christoph Hartnig, Peter Vassilev, Marc T.M. Koper

Journal:

Electrochimica Acta

Year:

2003

Language:

english

File:

PDF, 341 KB

english, 2003

36

FEDERAL LEGISLATION AND GUN MARKETS: HOW MUCH HAVE RECENT REFORMS OF THE FEDERAL FIREARMS LICENSING SYSTEM REDUCED CRIMINAL GUN SUPPLIERS?

CHRISTOPHER S. KOPER

Journal:

Criminology & Public Policy

Year:

2002

Language:

english

File:

PDF, 1.59 MB

english, 2002

37

A Priori Assertions Versus Empirical Inquiry: A Reply to Kleck

Christopher S. Koper, Jeffrey A. Roth

Journal:

Journal of Quantitative Criminology

Year:

2001

Language:

english

File:

PDF, 104 KB

english, 2001

38

Solvent Reorganization in Electron and Ion Transfer Reactions near a Smooth Electrified Surface: a Molecular Dynamics Study

Hartnig, Christoph, Koper, Marc T. M.

Journal:

Journal of the American Chemical Society

Year:

2003

Language:

english

File:

PDF, 225 KB

english, 2003

39

Homicide and geographic access to gun dealers in the United States

Douglas J Wiebe, Robert T Krafty, Christopher S Koper, Michael L Nance, Michael R Elliott, Charles C Branas

Journal:

BMC Public Health

Year:

2009

Language:

english

File:

PDF, 240 KB

english, 2009

40

Triggered Self-Assembly of Simple Dynamic Covalent Surfactants

Minkenberg, Christophe B., Florusse, Louw, Eelkema, Rienk, Koper, Ger J. M., van Esch, Jan H.

Journal:

Journal of the American Chemical Society

Year:

2009

Language:

english

File:

PDF, 217 KB

english, 2009

41

A randomized test of initial and residual deterrence from directed patrols and use of license plate readers at crime hot spots

Christopher S. Koper, Bruce G. Taylor…

Journal:

Journal of Experimental Criminology

Year:

2013

Language:

english

File:

PDF, 368 KB

english, 2013

42

Quantitatively Interpreting Thermal Behavior of Self-Associating Systems

Koper, Ger J. M., Minkenberg, Christophe B., Upton, Ian S., van Esch, Jan H., Sudhölter, Ernst J. R.

Journal:

Journal of Physical Chemistry B

Year:

2009

Language:

english

File:

PDF, 224 KB

english, 2009

43

Responsive Wormlike Micelles from Dynamic Covalent Surfactants

Minkenberg, Christophe B., Homan, Bart, Boekhoven, Job, Norder, Ben, Koper, Ger J. M., Eelkema, Rienk, van Esch, Jan H.

Journal:

Year:

2012

Language:

english

File:

PDF, 2.87 MB

english, 2012

44

Ab initio molecular dynamics simulation of liquid water and water–vapor interface

Vassilev, Peter, Hartnig, Christoph, Koper, Marc T. M., Frechard, Frédéric, van Santen, Rutger A.

Journal:

The Journal of Chemical Physics

Year:

2001

Language:

english

File:

PDF, 224 KB

english, 2001

45

The Impact of the 1994 Federal Assault Weapon Ban on Gun Violence Outcomes: An Assessment of Multiple Outcome Measures and Some Lessons for Policy Evaluation

Christopher S. Koper and Jeffrey A. Roth

Journal:

Journal of Quantitative Criminology

Year:

2001

Language:

english

File:

PDF, 3.34 MB

english, 2001

46

Race and Sex Differences in the Measurement of Risk for Drug Use

Denise C. Gottfredson and Christopher S. Koper

Journal:

Journal of Quantitative Criminology

Year:

1997

Language:

english

File:

PDF, 1.58 MB

english, 1997

47

The Changing of the Guard: Top Management Characteristics, Organizational Strain, and Antitrust Offending

Sally S. Simpson and Christopher S. Koper

Journal:

Journal of Quantitative Criminology

Year:

1997

Language:

english

File:

PDF, 2.15 MB

english, 1997

48

The Impact of the 1994 Federal Assault Weapons Ban on Gun Markets: An Assessment of Short-Term Primary and Secondary Market Effects

Christopher S. Koper and Jeffrey A. Roth

Journal:

Journal of Quantitative Criminology

Year:

2002

Language:

english

File:

PDF, 2.23 MB

english, 2002

49

Kids, Guns, and Public Policy || Suppressing Illegal Gun Markets: Lessons from Drug Enforcement

Christopher S. Koper and Peter Reuter

Journal:

Law and Contemporary Problems

Year:

1996

Language:

english

File:

PDF, 665 KB

english, 1996

50

Molecular Dynamics Simulation of Solvent Reorganization in Ion Transfer Reactions near a Smooth and Corrugated Surface

Hartnig, Christoph, Koper, Marc T. M.

Journal:

Journal of Physical Chemistry B

Year:

2004

Language:

english

File:

PDF, 122 KB

english, 2004